航海英語船舶浮性資料單項選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 Your vessel is damaged and is listing to port. The rolling period is short. There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability?（）.

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2 On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.

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3 Your vessel is damaged and listing to port. There is a short rolling period around the angle of list. The portside freeboard is reduced to 1 foot. There is no trim and the weather is calm. You should FIRST（）.

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4 The center of the underwater volume of a floating vessel is the（）.

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5 Although KG for a ship in lightweight is relatively high，the vessel is stiff because（）.

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